diff --git a/ESP-IDF_Robot/tutorial/docs/source/intro.rst b/ESP-IDF_Robot/tutorial/docs/source/intro.rst
index cbdef4fbf..c8a0470af 100644
--- a/ESP-IDF_Robot/tutorial/docs/source/intro.rst
+++ b/ESP-IDF_Robot/tutorial/docs/source/intro.rst
@@ -1,4 +1,4 @@
-INTRODUCTION
+OVERVIEW
 ============
 
 At the heart of this project is a customizable remote-controlled car that responds to real-time control inputs — capable of handling speed adjustments,